Frank Kuo, RD of the Soochow 24 Hour is organizing the inaugural 24 Hour in Hong Kong on January 30th 2015.
The race organizers would like to invite athletes form around the world to participate in this inaugural event. Invitation Letter

As the letter states there is some grant available. Also, the registration form can be found here: Registration

This race has an IAU label as well. If you have any questions, please do not hesitate to contact the Race Directors.